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在美国的阿拉斯加,有一个美丽的自然保护区。主人为使鹿群更好地繁衍生息,将保护区中的狼驱赶了出去。时时受到狼的威胁、胆
In Alaska, USA, there is a beautiful nature reserve. In order to make the deer better breed, the host drove out the wolves in the reserve. From time to time by the threat of wolves, gall